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What should I use Android AccountManager for?
...s a convenient way to share data across applications
Note: there are other methods of inter-process communication on Android.
ContentProvider schedules the database access in a background thread The AsyncQueryHanlder helps to query the ContentProvider in a background thread, preventing Application N...
How can I pair socks from a pile efficiently?
...e them onto the color piles.
Iterate over each pile and distribute it by some other metric (e.g. pattern) into the second set of piles
Recursively apply this scheme until you have distributed all socks onto very small piles that you can visually process immediately
This kind of recursive hash part...
Is there a properly tested alternative to Select2 or Chosen? [closed]
I am looking for an alternative to Select2 that basically provides the same functionality, but includes proper tests.
3 An...
What is the method for converting radians to degrees?
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radians = degrees * (pi/180)
degrees = radians * (180/pi)
As for implementation, the main question is how precise you want to be about the value of pi. There is some related discussion here
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Should services always return DTOs, or can they also return domain models?
..., it encapsulates the domain. In other words it protects the domain.
Sometimes service needs to return data object that wasn't defined in the domain
Can you provide an example of this data object?
If we should strictly stick to DTOs, should they be defined in service layer?
Yes, because ...
Ignoring time zones altogether in Rails and PostgreSQL
I'm dealing with dates and times in Rails and Postgres and running into this issue:
2 Answers
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is it possible to `git status` only modified files?
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For me, git ls-files -m is not showing anything but git status | grep modified is working.
– Sandeepan Nath
May 5 '16 at 11:41
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Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
...orking using the config below with a little tweak from examples in the documentation.
My fonts are hosted on S3, but fronted by cloudfront.
I'm not sure why it works, my guess is probably that the <AllowedMethod> GET and <AllowedHeader> Content-* is needed.
If anyone proficient with A...
Should unit tests be written for getter and setters?
...t tests are there to test the behaviour of your code, in an expressive and meaningful way, and getters/setters are only a means to an end. If you tests use the getters/setters to achieve their goal of testing the "real" functionality, then that's good enough.
If, on the other hand, your getters an...